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    <title>图片相关</title>
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<!--图片盗链  绝对路径 用来访问站外资源 有找不到图片的风险 -->
<img src="https://5b0988e595225.cdn.sohucs.com/q_70,c_zoom,w_640/images/20180102/d6e46af3ddcf406aafe650c4eda6c72c.jpeg">
<!--当前目录的下级目录abc-->
<img src="abc/b.jpg">
<img src="../a.jpg">

<!-- alt 图片无法正常显示的时候显示的东西-->
<img src="abc/b.jpg" alt="图片没显示挂啦">
<!-- 当光标停留时显示的内容-->
<img src="../a.jpg" title="这是苍老师">

<img src="https://5b0988e595225.cdn.sohucs.com/q_70,c_zoom,w_640/images/20180102/d6e46af3ddcf406aafe650c4eda6c72c.jpeg" width="100" height="100">
<img src="https://5b0988e595225.cdn.sohucs.com/q_70,c_zoom,w_640/images/20180102/d6e46af3ddcf406aafe650c4eda6c72c.jpeg" width="50%">





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